Question

question 10 of 10
which diagram shows how much energy is used in each trophic level of a system?
a. food web
b. energy pyramid
c. impact system
d. food chain

Explanation:

An energy pyramid shows the energy used at each trophic level. A food web shows multiple feeding relationships. A food chain shows a linear feeding relationship. "Impact system" is not a relevant ecological diagram for energy at trophic levels.

Answer:

B. Energy pyramid